| Roy to Caltagirone | 6,054.54 mi (9,743.85 km) |
| Roy to Caltanissetta | 6,025.66 mi (9,697.37 km) |
| Roy to Calvisano | 5,482.16 mi (8,822.69 km) |
| Roy to Calvizzano | 5,842.79 mi (9,403.07 km) |
| Roy to Camaiore | 5,555.38 mi (8,940.53 km) |
| Roy to Cameri | 5,420.50 mi (8,723.46 km) |
| Roy to Camisano Vicentino | 5,515.89 mi (8,876.97 km) |
| Roy to Campagna | 5,884.68 mi (9,470.48 km) |
| Roy to Campagnano di Roma | 5,718.26 mi (9,202.65 km) |
| Roy to Campi Bisenzio | 5,588.19 mi (8,993.32 km) |
| Roy to Campi Salentina | 5,989.88 mi (9,639.78 km) |
| Roy to Campiglia Marittima | 5,611.44 mi (9,030.75 km) |
| Roy to Campobasso | 5,821.51 mi (9,368.81 km) |
| Roy to Campobello di Licata | 6,033.95 mi (9,710.70 km) |
| Roy to Campobello di Mazara | 5,973.72 mi (9,613.78 km) |
